Method: CONSTRUCTOR
Method: GET_ATTRIBUTES
Method: CREATE_COPY_LINK
Method: ADD_COPY_LINK
Method: SAVE_COPY_LINKS
Method: LOAD
Method: SAVE
Method: LOAD_DPR
Method: GET_RELATED_PROJECTS
Method: GET_VERSIONS_TO_DELETE
Method: GET_ORIGIN_ELEMENT_GUID
Method: GET_VERSIONS_FOR_PROJECT
Method: GET_VERSIONS_TO_ARCHIVE
Method: GET_ORIGIN_PROJECT
Method: READ_PROJECTS_HIER